Motortronics
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Page 5
1.3 General Connection Diagram
Msmart
Power
J3
J1
5VDC
7 Pin
Red MTA
J2
RS485
Hub
Optional
RX / TE-RTD12
Address: 2-247
RS485
3 Pin Screw
Terminal
+ - GND
Customer Install ed
Dig ital GND
+ - GND
VMX Seri es
Soft Starter
Address: 1
Factory Installed
Dig ital GND
RS485 (I solated)
MLink / PLC / SCADA
See connection below
Msmart connection diagram to the VMX Soft Starter.
MLink Connection
Connect the RS485 converter to J3 of the Msmart touchscreen. Plug USB port into PC with MLink.
J3
USB
A / +
PC
RS485/ USB
Conver ter
B / -
GND/COM
Msmart
1
2
3